NDLI: Novel cross-layer decoding design for ȘWBC over DVB-Hș link layer

Content Provider	IEEE Xplore Digital Library
Author	Zhanlin Ji Ganchev, I. O'Droma, M.
Copyright Year	2009
Description	Author affiliation: Telecommunications Research Centre, University of Limerick Limerick, Ireland (Zhanlin Ji)
Abstract	This paper presents a novel cross-layer decoding method to improve the efficiency of the error protection at the link layer of wireless billboard channels (WBCs) when these are established my means of the digital video broadcast - handheld (DVB-H) carrier technology. Based on the DVB-T standard, the DVB-H itself supports high data rate IP datacasting (IPDC) in dispersive broadcasting channels and enables low power consumption of portable mobile terminals (MTs) running in a robust mode. The error protection of the DVB-H link layer is based on a Reed-Solomon forward error correction coding scheme combined with an IP packet level cyclic redundancy check scheme. Targeted primarily at the digital video broadcasting error protection, however, the redundancy allowed in the DVB-H standard is not sufficient for the WBC service advertisements datacasting. To achieve reliable broadcasting in WBC, a smart cross-layer algorithm that interacts with the service layer's advertisements delivery protocol is proposed in this paper. With this new efficient solution, the ‘WBC over DVB-H' system is able to operate in a flexible and more reliable way, which requires no changes in the DVB-H standard.
Starting Page	687
Ending Page	690
File Size	245980
Page Count	4
File Format	PDF
ISBN	9781424435845
DOI	10.1109/ISWCS.2009.5285303
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-09-07
Publisher Place	Italy
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Energy consumption Consumer-centric Business Model (CBM) Wireless Billboard Channels (WBCs) Redundancy Decoding Dispersion Ubiquitous Consumer Wireless World (UCWW) White blood cells Digital Video Broadcast - Handheld (DVB-H) Discovery and Association (ADA) Advertisement Robustness Error correction Data communication Protection Digital video broadcasting
Content Type	Text
Resource Type	Article

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